EP2557500A3 - Embedded multi-processor parallel processing system and operating method for same - Google Patents

Embedded multi-processor parallel processing system and operating method for same Download PDF

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Publication number
EP2557500A3
EP2557500A3 EP12179399.6A EP12179399A EP2557500A3 EP 2557500 A3 EP2557500 A3 EP 2557500A3 EP 12179399 A EP12179399 A EP 12179399A EP 2557500 A3 EP2557500 A3 EP 2557500A3
Authority
EP
European Patent Office
Prior art keywords
parallel processing
processing system
operating method
embedded multi
processor parallel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12179399.6A
Other languages
German (de)
French (fr)
Other versions
EP2557500A2 (en
Inventor
Ming JIE
Fei LONG
Li Pan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP2557500A2 publication Critical patent/EP2557500A2/en
Publication of EP2557500A3 publication Critical patent/EP2557500A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0421—Multiprocessor system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/41—Compilation
    • G06F8/45—Exploiting coarse grain parallelism in compilation, i.e. parallelism between groups of instructions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/41—Compilation
    • G06F8/45—Exploiting coarse grain parallelism in compilation, i.e. parallelism between groups of instructions
    • G06F8/451—Code distribution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/41—Compilation
    • G06F8/45—Exploiting coarse grain parallelism in compilation, i.e. parallelism between groups of instructions
    • G06F8/456—Parallelism detection
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/404—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/13—Plc programming
    • G05B2219/13119—Compiler

Abstract

The present invention provides an embedded multi-processor parallel processing system, comprising: a compilation unit, an operational support unit and at least two processing units. Also disclosed is an operating method for the above embedded multi-processor parallel processing system. By way of the embedded multi-processor parallel processing system and system operating method provided in the present invention, parallel processing by multiple processing units on an embedded hardware platform can be realized.
EP12179399.6A 2011-08-11 2012-08-06 Embedded multi-processor parallel processing system and operating method for same Withdrawn EP2557500A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102298562A CN102929214A (en) 2011-08-11 2011-08-11 Embedded multi-processor parallel processing system and running method for same

Publications (2)

Publication Number Publication Date
EP2557500A2 EP2557500A2 (en) 2013-02-13
EP2557500A3 true EP2557500A3 (en) 2014-06-04

Family

ID=47002560

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12179399.6A Withdrawn EP2557500A3 (en) 2011-08-11 2012-08-06 Embedded multi-processor parallel processing system and operating method for same

Country Status (3)

Country Link
US (1) US20130211545A1 (en)
EP (1) EP2557500A3 (en)
CN (1) CN102929214A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2781977B1 (en) * 2013-03-20 2016-10-12 Siemens Aktiengesellschaft Method and system for managing distributed computing in automation systems
US20150026659A1 (en) * 2013-07-19 2015-01-22 Frank Ding System and method for programming and controlling instruments
JP6340886B2 (en) * 2014-04-10 2018-06-13 株式会社ジェイテクト Program creation support apparatus for programmable logic controller and program creation support method for programmable logic controller
CN104267999B (en) * 2014-09-26 2018-09-18 浙江中控技术股份有限公司 A kind of method and apparatus that control program is compiled
US9477509B2 (en) * 2015-01-23 2016-10-25 Red Hat Israel, Ltd. Protection against interrupts in virtual machine functions
CN106844310A (en) * 2017-01-22 2017-06-13 南京南瑞继保电气有限公司 A kind of structured text code process method and system
CN107301079B (en) * 2017-05-22 2020-02-04 南京南瑞继保电气有限公司 Compiling method and compiler for computer program language
CN108733410B (en) * 2018-04-13 2021-10-01 南京南瑞继保电气有限公司 Instruction optimization method
CN111880800B (en) * 2020-06-19 2023-10-31 无锡融卡科技有限公司 Application downloading method and application downloading system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5452461A (en) * 1989-04-28 1995-09-19 Hitachi, Ltd. Program parallelizing apparatus capable of optimizing processing time
US20070234313A1 (en) * 2005-11-10 2007-10-04 Fujitsu Limited Task distribution program and task distribution device for a processor device having multiprocessors
WO2010060243A1 (en) * 2008-11-28 2010-06-03 Siemens Aktiengesellschaft Automatic control system and method for executing control program in parallel
US20100229161A1 (en) * 2009-03-04 2010-09-09 Renesas Technology Corp. Compile method and compiler
WO2011079424A1 (en) * 2009-12-31 2011-07-07 西门子公司 Method and compiler for parallelizing automatic control program

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US4912623A (en) * 1988-04-11 1990-03-27 Square D Company Multiple processor communications system
GB9502819D0 (en) * 1995-02-14 1995-04-05 At & T Global Inf Solution Control systems
US6077315A (en) * 1995-04-17 2000-06-20 Ricoh Company Ltd. Compiling system and method for partially reconfigurable computing
JP3532037B2 (en) * 1996-07-31 2004-05-31 富士通株式会社 Parallel computer
US5896289A (en) * 1996-09-05 1999-04-20 Allen-Bradley Company, Llc Output weighted partitioning method for a control program in a highly distributed control system
DE10147166A1 (en) * 2001-09-25 2003-04-24 Siemens Ag System and method for programming an automation system based on pulse diagrams
US20060123401A1 (en) * 2004-12-02 2006-06-08 International Business Machines Corporation Method and system for exploiting parallelism on a heterogeneous multiprocessor computer system
US7856628B2 (en) * 2006-01-23 2010-12-21 International Business Machines Corporation Method for simplifying compiler-generated software code
US8407675B1 (en) * 2007-02-06 2013-03-26 The United States Of America As Represented By The Secretary Of The Navy Extraction of executable code and translation to alternate platform
US8478967B2 (en) * 2009-06-01 2013-07-02 National Instruments Corporation Automatically creating parallel iterative program code in a data flow program
US8347044B2 (en) * 2009-09-30 2013-01-01 General Electric Company Multi-processor based programmable logic controller and method for operating the same
US8572628B2 (en) * 2010-12-02 2013-10-29 International Business Machines Corporation Inter-thread data communications in a computer processor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5452461A (en) * 1989-04-28 1995-09-19 Hitachi, Ltd. Program parallelizing apparatus capable of optimizing processing time
US20070234313A1 (en) * 2005-11-10 2007-10-04 Fujitsu Limited Task distribution program and task distribution device for a processor device having multiprocessors
WO2010060243A1 (en) * 2008-11-28 2010-06-03 Siemens Aktiengesellschaft Automatic control system and method for executing control program in parallel
US20100229161A1 (en) * 2009-03-04 2010-09-09 Renesas Technology Corp. Compile method and compiler
WO2011079424A1 (en) * 2009-12-31 2011-07-07 西门子公司 Method and compiler for parallelizing automatic control program

Also Published As

Publication number Publication date
EP2557500A2 (en) 2013-02-13
US20130211545A1 (en) 2013-08-15
CN102929214A (en) 2013-02-13

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